Why does the PI number not work

Question

https://code.sololearn.com/cX8upEQ1Rvw8/?ref=app

Answer 1

Hey Дмитрий Васильев you will have to import math to use its method

Answer 2

The math module is the one that contains the PI variable.

The math module is not directly present in the present directory unless you import it directly. That's where the statement

import math

comes. Alternatively, you can cut some slack by copying this:

pi = 3.1415926535

Answer 3

Take help from here: https://www.sololearn.com/learn/JUMP_LINK__&&__Python__&&__JUMP_LINK/2438/
Hope it helps

Answer 4

At the very top do:
Import math or from math import pi

Answer 5

Whats the problem its working

Answer 6

This is case sensitive
So, you have to enter 'PI number' not 'pi number' or change in condition.

Answer 7

Have you solved your problem

Answer 8

Yes

Answer 9

I do not understand. Please explain in more detail